🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.53 AU - 0.81 AU

Year: 204 Days

Day: 26.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,733,015 km

• M1: 75,996 km (0.111 R)
• M2: 239,656 km (0.107 R)

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409

Radius: 9.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.66 AU - 7.68 AU

Year: 5713 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,733,015 km

• M1: 126,410 km (0.105 R)
• M2: 224,696 km (0.079 R)
• M3: 326,871 km (0.061 R)
• M4: 394,789 km (0.081 R)
• M5: 559,346 km (0.115 R)
• M6: 645,365 km (0.12 R)
• M7: 1,665,473 km (0.109 R)
• M8: 2,112,771 km (0.118 R)
• M9: 2,234,843 km (0.097 R)
• M10: 2,359,308 km (0.093 R)
• M11: 2,690,069 km (0.113 R)
• M12: 3,153,972 km (0.076 R)
• M13: 3,395,423 km (0.089 R)
• M14: 3,790,062 km (0.088 R)
• M15: 4,003,688 km (0.118 R)
• M16: 4,309,466 km (0.109 R)
• M17: 4,668,351 km (0.044 R)
• M18: 5,060,148 km (0.099 R)
• M19: 5,367,123 km (0.071 R)
• M20: 5,462,716 km (0.102 R)
• M21: 5,655,697 km (0.111 R)
• M22: 5,753,085 km (0.118 R)
• M23: 6,424,929 km (0.109 R)
• M24: 6,577,669 km (0.111 R)
• M25: 6,886,738 km (0.06 R)
• M26: 6,990,708 km (0.105 R)
• M27: 7,787,916 km (0.071 R)
• M28: 8,032,807 km (0.089 R)
• M29: 8,280,093 km (0.098 R)
• M30: 8,641,820 km (0.025 R)
• M31: 9,094,204 km (0.088 R)
• M32: 9,265,793 km (0.116 R)
• M33: 9,380,834 km (0.117 R)
• M34: 9,699,627 km (0.085 R)
• M35: 9,963,069 km (0.111 R)
• M36: 10,110,422 km (0.05 R)
• M37: 10,587,041 km (0.046 R)
• M38: 11,101,359 km (0.114 R)
• M39: 11,315,583 km (0.073 R)
• M40: 11,531,004 km (0.101 R)
• M41: 11,935,068 km (0.04 R)
• M42: 12,406,899 km (0.052 R)
• M43: 13,013,369 km (0.111 R)
• M44: 14,122,637 km (0.057 R)
• M45: 14,554,826 km (0.093 R)
• M46: 15,534,392 km (0.12 R)
• M47: 15,774,048 km (0.103 R)
• M48: 15,842,714 km (0.117 R)
• M49: 16,222,393 km (0.091 R)
• M50: 16,639,921 km (0.109 R)
• M51: 17,273,019 km (0.082 R)
• M52: 17,735,127 km (0.1 R)
• M53: 19,218,988 km (0.118 R)
• M54: 19,402,694 km (0.111 R)
• M55: 19,920,004 km (0.099 R)
• M56: 20,068,704 km (0.076 R)
• M57: 20,554,448 km (0.085 R)
• M58: 20,667,095 km (0.053 R)
• M59: 21,006,234 km (0.091 R)
• M60: 22,111,612 km (0.07 R)
• M61: 22,265,698 km (0.095 R)
• M62: 22,381,337 km (0.091 R)
• M63: 22,497,276 km (0.114 R)
• M64: 22,652,110 km (0.075 R)
• M65: 22,923,929 km (0.056 R)
• M66: 24,180,401 km (0.098 R)
• M67: 24,977,010 km (0.116 R)
• M68: 25,137,229 km (0.045 R)
• M69: 25,217,563 km (0.1 R)
• M70: 25,338,289 km (0.074 R)
• M71: 25,782,146 km (0.076 R)
• M72: 25,903,619 km (0.042 R)
• M73: 26,636,798 km (0.1 R)
• M74: 26,718,629 km (0.063 R)
• M75: 26,882,588 km (0.073 R)
• M76: 27,170,414 km (0.102 R)
• M77: 27,707,770 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.1

Radius: 4.3

Gravity: 19.58 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12 AU - 15.16 AU

Year: 18655 Days

Day: 18.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,733,015 km

• M1: 58,792 km (0.104 R)
• M2: 437,723 km (0.113 R)
• M3: 471,084 km (0.093 R)
• M4: 873,053 km (0.097 R)
• M5: 1,003,503 km (0.064 R)
• M6: 1,331,720 km (0.056 R)
• M7: 1,482,066 km (0.062 R)
• M8: 2,223,473 km (0.071 R)
• M9: 2,964,132 km (0.099 R)
• M10: 3,029,058 km (0.112 R)
• M11: 3,394,525 km (0.107 R)
• M12: 3,496,551 km (0.037 R)
• M13: 3,530,809 km (0.092 R)
• M14: 4,022,238 km (0.07 R)
• M15: 4,130,248 km (0.118 R)
• M16: 4,202,803 km (0.073 R)
• M17: 4,497,361 km (0.109 R)
• M18: 4,609,559 km (0.12 R)
• M19: 5,067,478 km (0.097 R)
• M20: 5,262,554 km (0.102 R)
• M21: 5,420,529 km (0.075 R)
• M22: 5,700,427 km (0.1 R)
• M23: 6,568,394 km (0.117 R)
• M24: 6,866,692 km (0.097 R)
• M25: 6,952,711 km (0.104 R)
• M26: 7,039,178 km (0.088 R)
• M27: 9,312,467 km (0.061 R)
• M28: 9,599,247 km (0.086 R)
• M29: 10,083,794 km (0.066 R)
• M30: 10,526,604 km (0.061 R)
• M31: 10,725,419 km (0.118 R)
• M32: 10,925,581 km (0.048 R)
• M33: 11,026,111 km (0.09 R)
• M34: 12,360,374 km (0.088 R)
• M35: 12,465,093 km (0.042 R)
• M36: 13,046,430 km (0.104 R)
• M37: 13,367,318 km (0.101 R)
• M38: 14,290,187 km (0.115 R)
• M39: 15,458,546 km (0.042 R)
• M40: 16,254,257 km (0.102 R)
• M41: 17,004,940 km (0.061 R)
• M42: 18,360,745 km (0.114 R)
• M43: 18,420,435 km (0.047 R)
• M44: 18,900,644 km (0.109 R)
• M45: 19,384,892 km (0.076 R)
• M46: 19,811,994 km (0.085 R)
• M47: 20,365,656 km (0.046 R)
• M48: 20,737,556 km (0.094 R)
• M49: 22,566,689 km (0.112 R)
• M50: 23,015,932 km (0.054 R)
• M51: 23,080,259 km (0.048 R)
• M52: 23,662,643 km (0.1 R)
• M53: 24,974,168 km (0.099 R)
• M54: 25,106,562 km (0.119 R)
• M55: 25,172,834 km (0.081 R)
• M56: 27,121,047 km (0.092 R)
• M57: 27,598,414 km (0.096 R)
• M58: 28,354,332 km (0.064 R)
• M59: 28,700,202 km (0.071 R)
• M60: 29,047,419 km (0.106 R)
• M61: 30,804,296 km (0.102 R)
• M62: 31,588,189 km (0.074 R)
• M63: 32,234,452 km (0.113 R)
• M64: 34,346,175 km (0.064 R)
• M65: 35,158,940 km (0.108 R)
• M66: 35,233,141 km (0.115 R)
• M67: 36,352,283 km (0.101 R)
• M68: 36,502,329 km (0.084 R)
• M69: 37,180,307 km (0.065 R)
• M70: 38,014,614 km (0.057 R)
• M71: 38,548,679 km (0.09 R)
• M72: 40,088,489 km (0.086 R)
• M73: 40,865,800 km (0.067 R)
• M74: 41,334,640 km (0.061 R)
• M75: 41,569,658 km (0.1 R)
• M76: 46,038,296 km (0.065 R)
• M77: 46,689,047 km (0.112 R)
• M78: 46,852,258 km (0.117 R)
• M79: 49,738,001 km (0.096 R)
• M80: 50,154,930 km (0.031 R)
• M81: 50,489,281 km (0.077 R)
• M82: 51,581,196 km (0.103 R)
• M83: 52,087,735 km (0.078 R)
• M84: 53,190,869 km (0.068 R)
• M85: 54,559,241 km (0.089 R)
• M86: 55,938,982 km (0.034 R)
• M87: 56,112,366 km (0.089 R)
• M88: 56,198,983 km (0.101 R)
• M89: 56,633,266 km (0.087 R)
• M90: 57,417,757 km (0.064 R)
• M91: 58,030,211 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 11,347 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit